//
//  ChannelsVC_iPad.m
//  PocketVision
//
//  Created by Fabrizio on 11/02/13.
//  Copyright (c) 2013 Odyssey. All rights reserved.
//

#import "ChannelsVC_iPad.h"
#import "TargetConfig.h"
#import "ChannelsTVCelliPad.h"
#import "ProgrammazioneTVCelliPad.h"
#import "Channel.h"
#import "Programma.h"
#import "UIImageView+AFNetworking.h"
#import "NetService.h"

@interface ChannelsVC_iPad () {
    Channel *channelForEpg;
}

@end

@implementation ChannelsVC_iPad

@synthesize listOfChannels;
@synthesize programsForChannel;
@synthesize listaCanaliTV;
@synthesize programmazioneTV;
@synthesize nomeCanale;

- (void)dealloc {
    
    [draggableTab removeGestureRecognizer:panGesture];
    [draggableTab removeGestureRecognizer:tapGesture];
    
    [arrowImageView release];
    
    [super dealloc];
}

- (void)viewDidUnload {
    [arrowImageView release];
    arrowImageView = nil;
    
    [super viewDidUnload];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanGesture:)];
    tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
    
    [draggableTab addGestureRecognizer:panGesture];
    [draggableTab addGestureRecognizer:tapGesture];
    
    [tapGesture setCancelsTouchesInView:NO];
    
    [panGesture release];
    [tapGesture release];
    
    [self createTableItems];
}

- (void) createTableItems {
    
    listOfChannels = [NSMutableArray array];
    listOfChannels = DATAMANAGER.allChannels;
    
    programsForChannel = [[NSMutableArray alloc]initWithCapacity:0];
}

- (void)handleTapGesture:(UITapGestureRecognizer *)sender {
    if (sender.state == UIGestureRecognizerStateEnded){
        if (isViewOpen) {
            [[NSNotificationCenter defaultCenter] postNotificationName:@"MsgGoAllMinimizedStatus" object:nil];
        }
        else {
            [[NSNotificationCenter defaultCenter] postNotificationName:@"MsgGoTimelineStatus" object:nil];
        }
    }
    else if (sender.state == UIGestureRecognizerStateBegan){
        
    }
}

- (void)handlePanGesture:(UIPanGestureRecognizer *)sender {
    
    CGPoint translate = [sender translationInView:self.view.superview];
    
    //LOG_INFO_X (@"translate %f %f", translate.x, translate.y)
    //CGPoint velocity = [sender velocityInView:self.view.superview];
    
    switch ([sender state]) {
        case UIGestureRecognizerStateBegan:{
            //[APPDEL hideDetailPopup];
            panBegan = YES;
            draggingStartPosition = self.view.frame.origin.x;
            
            break;
        }
        case UIGestureRecognizerStateChanged:{
            //LOG_INFO_X (@"translate CHANGED %f %f", translate.x, translate.y)
            
            CGRect f = self.view.frame;
            float minLimit = EAST_SHOWED_POINT_IPAD.x;
            float maxLimit = EAST_MINIMIZED_POINT.x;
            f.origin.x = MAX ( draggingStartPosition + translate.x, minLimit);
            f.origin.x = MIN (f.origin.x, maxLimit);
            self.view.frame = f;
            
            if (translate.x < 0 && panBegan) {
                panBegan = NO;
                [[NSNotificationCenter defaultCenter] postNotificationName:@"MsgHideAllExceptThis" object:self];
            }
            
            break;
        }
            
        default:{
            panBegan = NO;
            
            if (abs(translate.x) > SCREEN_FRAME.size.width*MINIMUM_PAN_PERCENTAGE_TO_OPEN){
                if (translate.x<0 && !isViewOpen) {
                    [[NSNotificationCenter defaultCenter] postNotificationName:@"MsgGoTimelineStatus" object:nil];
                }
                else if (translate.x>0 && isViewOpen) {
                    [[NSNotificationCenter defaultCenter] postNotificationName:@"MsgGoAllMinimizedStatus" object:nil];
                }
            }
            else {
                
                [[NSNotificationCenter defaultCenter] postNotificationName:(isViewOpen ? @"MsgGoTimelineStatus" : @"MsgGoAllMinimizedStatus") object:nil];
            }
            
        }
            break;
    }
}

#pragma mark - HANDLE NETWORK REQUESTS

- (void) doEPGCheck:(id)sender {
    UIButton *epgButton = (UIButton*)sender;
    
    UITableViewCell *cell = (UITableViewCell *)epgButton.superview.superview;
    [ActivityViewVC showActivityWithSuperView:(UITableViewCell *)epgButton.superview];
    
    NSIndexPath *indexPath = [listaCanaliTV indexPathForCell:cell];
    
    Channel *channel = [listOfChannels objectAtIndex:indexPath.row];
    [[NetService getInstance] getEpgForChannel:self channel:channel];
    
    channelForEpg = channel;
}

- (void)getEpgForChannelRequestDone:(ASIHTTPRequest *)request {
	LOG_INFO_X(@"REQUEST PERFORMED - RESPONSE STATUS CODE: %d", [request responseStatusCode]);
    
    [ActivityViewVC hideActivityView];
    
    programsForChannel = [[DataManager getInstance] parseEpgChannelResponse:[request responseData]];
    
    if([programsForChannel count] == 0) {
        LOG_INFO(@"NO EPG FOR CHANNEL");
    }
    else {
        [programmazioneTV reloadData];
        [self showGuidaTV];
        
        nomeCanale.text = channelForEpg.nome;
    }
}

- (void)getEpgForChannelRequestWentWrong:(ASIHTTPRequest *)request {
    LOG_INFO_X(@"RESPONSE WRONG:%@", [request responseString]);
    
    [ActivityViewVC hideActivityView];
    
}

#pragma mark - Animations

- (void) show {
    [panGesture setEnabled:YES];
    [tapGesture setEnabled:YES];
    [UIView beginAnimations:@"show" context:nil];
    [UIView setAnimationDuration:0.30];
    [UIView setAnimationDelegate:self];
    
    CGRect f = self.view.frame;
    f.origin = EAST_SHOWED_POINT_IPAD;
    self.view.frame = f;
    
    [UIView commitAnimations];
    [arrowImageView setImage:[UIImage imageNamed:@"close_iPad.png"]];
}


- (void) minimize {
    [panGesture setEnabled:YES];
    [tapGesture setEnabled:YES];
    [UIView beginAnimations:@"minimize" context:nil];
    [UIView setAnimationDuration:0.30];
    [UIView setAnimationDelegate:self];
    
    CGRect f = self.view.frame;
    f.origin = EAST_MINIMIZED_POINT_IPAD;
    self.view.frame = f;
    
    [UIView commitAnimations];
    [arrowImageView setImage:[UIImage imageNamed:@"open_iPad.png"]];
}


- (void) hide {
    [panGesture setEnabled:NO];
    [tapGesture setEnabled:NO];
    [UIView beginAnimations:@"hide" context:nil];
    [UIView setAnimationDuration:0.05];
    [UIView setAnimationDelegate:self];
    
    CGRect f = self.view.frame;
    f.origin = EAST_HIDDEN_POINT;
    self.view.frame = f;
    
    [UIView commitAnimations];
    [arrowImageView setImage:[UIImage imageNamed:@"open_iPad.png"]];
}

- (void) showGuidaTV {
    [panGesture setEnabled:YES];
    [tapGesture setEnabled:YES];
    [UIView beginAnimations:@"showGuidaTV" context:nil];
    [UIView setAnimationDuration:0.70];
    [UIView setAnimationDelegate:self];
    
    CGRect f = self.view.frame;
    f.origin = EAST_SHOWED_POINT_GUIDA_IPAD;
    self.view.frame = f;
    
    [UIView commitAnimations];
    [arrowImageView setImage:[UIImage imageNamed:@"close_iPad.png"]];
}

- (void)animationDidStop:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context {
	if (finished) {
        
        if ([@"minimize" isEqualToString:animationID]) {
            isViewOpen = NO;
        }
        else if ([@"hide" isEqualToString:animationID]) {
            isViewOpen = NO;
        }
        else if ([@"show" isEqualToString:animationID]) {
            isViewOpen = YES;
        }
    }
}

#pragma mark - Change Channel methods

- (void) doChangeChannel:(id)sender {
    
    UIButton *channelButton = (UIButton*)sender;
    
    UITableViewCell *cell = (UITableViewCell *)channelButton.superview.superview;
    
    NSIndexPath *indexPath = [listaCanaliTV indexPathForCell:cell];
    
    Channel *channel = [listOfChannels objectAtIndex:indexPath.row];
    
    [[NSNotificationCenter defaultCenter] postNotificationName:@"PlayChannel_iPad" object:channel];
}


#pragma mark - Table view methods

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    int rowsCount = 0;
    
    if(tableView == listaCanaliTV) {
        rowsCount = [listOfChannels count];
    }
    else if (tableView == programmazioneTV) {
        rowsCount = [programsForChannel count];
    }
    
    return  rowsCount;
}


- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    if(tableView == listaCanaliTV) {
        return 75;
    }
    else if (tableView == programmazioneTV) {
        return 65;
    }
    
    return 0;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    if(tableView == listaCanaliTV) {
        static NSString *MyIdentifier = @"ChannelsTVCelliPad";
        
        ChannelsTVCelliPad *cell = (ChannelsTVCelliPad *)[tableView dequeueReusableCellWithIdentifier:MyIdentifier];
        if (cell == nil)	{
            NSArray *topLevelObjects = [[NSBundle mainBundle] loadNibNamed:MyIdentifier owner:self options:nil];
            cell = [topLevelObjects objectAtIndex:0];
        }
        
        Channel *channel = [listOfChannels objectAtIndex:indexPath.row];
        
        cell.titleLabel.text = channel.nome;
        cell.guidaTvBtn.hidden = !channel.hasEPG;
        [cell.channelBtn addTarget:self action:@selector(doChangeChannel:) forControlEvents:UIControlEventTouchUpInside];
        [cell.guidaTvBtn addTarget:self action:@selector(doEPGCheck:) forControlEvents:UIControlEventTouchUpInside];
        
        [cell.imageView setImageWithURL:channel.logoURL placeholderImage:nil];
        
        return cell;
    }
    else if(tableView == programmazioneTV) {
        static NSString *MyIdentifier = @"ProgrammazioneTVCelliPad";
        
        ProgrammazioneTVCelliPad *cell = (ProgrammazioneTVCelliPad *)[tableView dequeueReusableCellWithIdentifier:MyIdentifier];
        if (cell == nil)	{
            NSArray *topLevelObjects = [[NSBundle mainBundle] loadNibNamed:MyIdentifier owner:self options:nil];
            cell = [topLevelObjects objectAtIndex:0];
        }
        
        Programma *programma = [programsForChannel objectAtIndex:indexPath.row];
        
        cell.titleLabel.text = programma.titolo;
        cell.subTitleLabel.text = [programma.tipo capitalizedString];
        cell.dateLabel.text = programma.timestamp;
        
        return cell;
    }
    
    return nil;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    
}



@end